Use the following zoom and pan buttons to control the image that follows them
Tab through the images or use the previous or next buttons to navigate each product image
or
Offers
(2)Use previous and next buttons to navigate the slides of the %1 Product Carousel
Earn points on this purchase.
Summary
Lancôme's Cils Booster Lash Revitalizing Serum is a fortifying eyelash serum that conditions damaged and over-processed lashes from root to tip and reduces lash loss during makeup removal.
Features
- This lash serum, infused with amino acids, revitalizes lashes including those damaged by daily makeup application, eyelash curlers, false lashes, and lash extensions
- Applied twice daily, our lightweight, lash-loving formula refuels and cares for lashes day and night
Benefits
- Ophthalmologist Tested
- Suitable for Sensitive Eyes
- Based on a consumer test panel after 4 weeks when applied twice daily:
- 87% said that lashes felt fortified
- 80% said that damaged lashes feel revitalized
- 83% saw less lash loss during makeup removal
Item 2571929
- Begin with a clean eye area free of makeup. After cleansing and moisturizing skin, apply the lash serum along the upper and lower lash lines (like a liquid eyeliner).
- Next, apply serum from lash root to tip (as you would apply mascara).
- Wait 1 -2 minutes before eye makeup application.
Apply 2x a day as a part of your morning and evening skincare routine.
Pro tip: For even fuller lashes, apply Cils Booster XL Vitamin-Infused Mascara Primer to eyelashes followed by your favorite mascara.
Threonine, Sodium Citrate, Arginine, Serine, 2-Oleamido-1,3-Octadecanediol, Proline, Alanine, Aminopropyl Triethoxysilane, Ascorbyl Glucoside, Propanediol, Propylene Glycol, Hydroxypropyl Tetrahydropyrantriol, Citric Acid, Xanthan Gum, Panthenol, Biotin, Glutamic Acid, Polysorbate 21, Tocopherol, Tocopheryl Acetate, Phenoxyethanol.
This brand is excluded from most Ulta Beauty coupons.
Similar items for you
12 items
Use previous and next buttons to navigate the slides of the Similar items for you Product Carousel
We think you'll like
12 items
Use previous and next buttons to navigate the slides of the We think you'll like Product Carousel
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
Gorgeous gold packaging, very luxurious
Gorgeous gold packaging, very luxurious, I am in love the the packaging. It did not irritate my eyes and leaving my lashes feel nourish and healthy. My lashes looks fuller now, could not wait for the end results
Most Helpful Critical Review
Unhappy
I went in planning to get the Grande Lash lash serum as I've heard good things, but the Ulta woman swore I get this instead for better value and results. I love the ease of application and texture, however I noticed started to make my eyelashes fall out more frequently, and soon after I got a small ...
76 results
Unhappy
I went in planning to get the Grande Lash lash serum as I've heard good things, but the Ulta woman swore I get this instead for better value and results. I love the ease of application and texture, however I noticed started to make my eyelashes fall out more frequently, and soon after I got a small infected bump on my lash line, and this is the only thing I switched in my routine. I can't compare to other lash serums as this was my first but maybe go with something else!
It saved my lashes!
I honestly don't know how anyone can rate this product low. I had lash extensions in on and off for about 2 years. It left my lashes patchy and short. Within a week I noticed a difference! Use it as directed and you'll get results!
Continue Use, no change
Verified Buyer
Reviewed at

I had been using the product constantly, every day, and have not seen no change at all.
It worked on me in 3 days!!
Verified Buyer
Reviewed at

I am skeptical of any eyelash "booster". But I've used Lancome for years and thought I would give it a try. And I know some of you won't believe this, but I noticed a difference in 3 days of use. I'm 60 yrs old and my lashes look like they did when I was 25. I am pleased!
Don't like the texture
The serum and the brush are very thick. can't use while going out because it leaves a layer of glue looking so it will be as if u don't clean ur lashes or u r using lashes glue. I've been using since 2 weeks and no results.. I'm disappointed